Mattress Firm St George — Bed & Mattress Store St George UT
Franchise Owned Clearance Center New & Clearance Showroom 15 S River Rd Ste 600St George, UT, 84790
10:00am- 8:00pm
11:00am- 6:00pm

This store accepts donations

How do we stack up?

Mattress Firm LogoGallery Furniture LogoRooms To Go LogoMattress 1 Logo

# of Houston Locations

Over 100 Houston Locations

3 Houston Locations

4 Houston Locations

100 Houston Locations

Comfort Guarantee

120 Night Sleep Happy Guarantee

90 Days

48 Hours after Delivery

180 Days

Mattress Selection






Offer 3 ways to get it delivered to give you choice, convenience and satisfaction. Order before 3pm and get it delivered SAME DAY. 3 Hour Delivery Window.

Same day within 100 miles of Houston location. 6 Hour Delivery Window.

$49.99 Delivery

Free Delivery


Mattress Firm Logo
  • # of Houston Locations: Over 100 Houston Locations
  • Comfort Guarantee: 120 Night Sleep Happy Guarantee
  • Mattress Selection: 108
  • Delivery: Offer 3 ways to get it delivered to give you choice, convenience and satisfaction. Order before 3pm and get it delivered SAME DAY. 3 Hour Delivery Window.
Gallery Furniture Logo
  • # of Houston Locations: 3 Houston Locations
  • Comfort Guarantee: 90 Days
  • Mattress Selection: 27
  • Delivery: Same day within 100 miles of Houston location. 6 Hour Delivery Window.
Rooms To Go Logo
  • # of Houston Locations: 4 Houston Locations
  • Comfort Guarantee: 48 Hours after Delivery
  • Mattress Selection: 56
  • Delivery: $49.99 Delivery
Mattress 1 Logo
  • # of Houston Locations: 100 Houston Locations
  • Comfort Guarantee: 180 Days
  • Mattress Selection: 63
  • Delivery: Free Delivery

Mattress Firm St George | Beds & Mattresses Store St George UT 84790


At Mattress Firm’s locations in St George, UT, you won’t believe how far your budget stretches.

As America’s favorite neighborhood mattress store, we started as a handful of mattress stores more than 30 years ago in Houston and have since evolved into the nation’s largest mattress retailer. No matter what your sleep style is, we’ll always have your back, side and stomach, and we won’t rest easy until you do.


We constantly refine our selection to fit everyone’s specific sleep needs, matching millions of people with the perfect mattresses that perfectly fit their budgets. Whether you’re dealing with snoring or backaches, have trouble falling asleep regularly or the time has simply come to replace your old mattress, we’re here to help. Everybody and every body is different. So, at Mattress Firm locations in St George, UT, we carry a variety of brands and construction types, ranging from traditional innerspring to hi-tech hybrids and memory foam from brands you love, like Sleepy’s, tulo, Beautyrest, Serta and more.


120 Night Sleep Trial

We’re so confident we’ll match you with the right mattress, you can take it home and sleep on it for 120 nights. If it’s not the perfect fit, we’ll happily pick it up and pair you with a new one.

120 Night Low Price Guarantee

We’re making a promise to help you sleep easier. We’ll beat any price on comparable mattresses, even ones you buy from us, for up to 120 nights. Just show us, and we’ll refund you.

A Convenient Delivery

We have delivery options that fit your schedule. We offer same-day delivery on some orders, which rolls out the red carpet upon arrival. Or maybe you’d like the simplest shipping method—our bed in a box options—that literally bring your mattress to your doorstep. We have something that conveniently fits your schedule.

Mattress Firm St George is rated 4.8 out of 5 by 66.
Rated 5 out of 5 by from Great customer service Recently came back in to exchange a mattress that I bought that ended up being to soft. Michael at the store helped me with the exchange and helped me find a new mattress. He showed me the differences between the mattresses and what quality they were. I ended up with an Blue Touch 100 that is very comfortable but is taking some time to break in. The first night was a little tough because the mattress was still really too firm but the last couple of nights it has felt much more softer. Hopefully this does relax like the one I tried in the store. The first mattress was the Tulo soft mattress but it was so soft that my back was hurting. I haven't had any back pain since I got this one.
Date published: 2018-01-16
Rated 5 out of 5 by from Extremely Satisfied! The store manager Aaron was very good at assisting us choose mattresses and went out of his way to make sure it was the best deal possible. What really blew our socks off were the two delivery guys that brought the beds up to our location from Las Vegas.(100 miles!) Professional, pleasant, courteous, and FAST! They took the greatest of care to make sure they didn't track anything in and were careful not to knock into any walls/ceilings. They were in, done and gone so quickly we hardly knew they were there. One minute we had no beds and the next minute voila!
Date published: 2016-08-14
Rated 5 out of 5 by from Awesome Service My wife and I went to Mattress Firm during the Memorial Day sale. It was a great experience being helped by Brandon. He was very professional and personable. He helped us find the right mattress for us at the right price. It was much easier to talk to someone in person than to shop online, because my questions could be answered in real time and it felt like we were making a friend. Thank you for the great service and the great mattress!
Date published: 2018-05-26
Rated 5 out of 5 by from The easiest and most satisfying mattress buying ex The staff is very knowledgeable and very pleasant to do business with. There was no high pressure sales pitch, just great help to find the type of mattress I was looking for at the price I could afford. The delivery staff laid down mats and wore fabric shoe covers to keep my floors from getting dirty. They set up the frame and mattress and were out the door in five minutes! The Sealy Posturpedic I bought is such a fantastic bed that I returned to the store a week later and bought a second one. This was the best mattress buying experience of my life!!
Date published: 2016-07-23
Rated 5 out of 5 by from Great Experience all the way around Brad, our salesperson, is the most knowledgeable in St. George (when it comes to mattresses). We had shopped in two another stores which sold furniture and mattresses as a additional product and found the selection and staff much more informative at MattressFirm. Another mattress competitor seemed disinterested and unorganized with only a single salesperson to service the entire store. As to our purchase. We are extremely happy with our Sealy posturepedic. Delivery was efficient and our old mattress was removed and setup was fast.
Date published: 2015-09-18
Rated 5 out of 5 by from Happy customer We bought a base and mattress at a trade show out of town. There was a misunderstanding with the base and we didn't like the mattress once we slept on it. We were able to go in to our local store and they took care of everything with no hassle. We love the new mattress and I was very thankful it was so easy to try something else and exchange it.
Date published: 2018-05-15
Rated 5 out of 5 by from Best product, service, quality & price I just moved to St George, I searched for matresses in the local area at a handful of other business. They went above and beyond in many way. The store manager Clark was a wealth of knowlage on all there products, very professinal & personable. He is what made my experience so outstanding, gained my trust of having my best interest in mind, educated me of the product guarantees, etc... If you wanr a great experience when picking out & purchasing a product go to Mattress FIRM and work with Clark he takes care of you.
Date published: 2017-05-05
Rated 4 out of 5 by from Disaster Averted We had a great experience in the store. Chuck was amazing and knowledgeable. The only issue we had was the delivery. The warehouse is in Las Vegas and the warehouse guys overloaded the truck and got stopped at the weigh station for being over weight. Once this was discovered the customer service folks were amazing. Got us a substitute and more expensive bed out that day. In the end we got a great bed because they went above and beyond to make sure we were taken care of when their folks had made a mistake.
Date published: 2017-08-30
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